I bought one of those 'experimental' Magpul stocks from Evike.com (you know, the ones they put in the boneyard) that is supposed to be compatible with WE and Western Arms GBB rifles for my AGM M4, but the thread sits too far back on the part of the stock tube that screws into the lower receiver. I'm wondering if anyone else has this stock and if there's something I'm missing in what was supposed to be a simple stock installation.
Its listed as "A&K limited edition Expermiental Retractable stock for airsoft gas blowback M4".